Dortmund Data Bank

Kinematic Viscosity of N-Methyl-2-pyrrolidone

The experimental data shown in these pages are freely available and have been published already in the DDB Explorer Edition. The data represent a small sub list of all available data in the Dortmund Data Bank. For more data or any further information please search the DDB or contact DDBST.


Formula Molar Mass CAS Registry Number Name
C5H9NO 99.133 872-50-4 N-Methyl-2-pyrrolidone
Search the DDB for all data of N-Methyl-2-pyrrolidone


See larger image

Data Table

T [K] Kinematic Viscosity [m2/s] State Reference
278.15 2.16800003727E-06 Liquid 2
283.15 2.08000005841E-06 Liquid 3
283.15 2.11199994737E-06 Liquid 1
293.15 1.750000024E-06 Liquid 3
303.15 1.49000004512E-06 Liquid 3
313.15 1.31000001602E-06 Liquid 3
313.15 1.32100001338E-06 Liquid 1
323.15 1.16000001071E-06 Liquid 3
333.15 1.03000002127E-06 Liquid 3
343.15 9.29999998789E-07 Liquid 3
353.15 8.39999984237E-07 Liquid 3
363.15 7.6999998555E-07 Liquid 3

List of References

Number Source
1 Chen G.; Hou Y.; Knapp H.: Diffusion Coefficients, Kinematic Viscosities, and Refractive Indices for Heptane + Ethylbenzene, Sulfolane + 1-Methylnaphthalene, Water + N,N-Dimethylformamide, Water + Methanol, Water + n-Formylmorpholine, and Water + n-Methylpyrrolidone. J.Chem.Eng.Data 40 (1995) 1005-1010
2 Anantaraman A.V.: I. Density and Viscosity of Binary Mixtures of n-Methylpyrrolidone - Tetrahydrofuran and Propylene Carbonate - Acetronitrile. Can.J.Chem. 64 (1986) 46-50
3 Bokelmann H.: Auswahl, Messung thermophysikalischer Eigenschaften und Beurteilung der Eignung von Niederdruck-Stoffsystemen für Absorptionswärmepumpen. Thesis (1984)

Pure Component Data Overview